Art (c) Zhivagod
Personality: Andrea is a loner, has high skills as a detective, smart and is able to solve cases with little to no difficulty, level-headed, calm, mature in her teenage years but she will help them and show benevolence towards them more than anyone else and Protective parent, stern disciplinarian, kind heart in her adult years also she great taijutsu master to fight against outlaw demon like a One-Women Army.
Andrea is a smartest female of the contract holder Rayleigh's Cerberus Powers.